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Embracing time to reflect real beauty / Julia Comas in SOFW JOURNAL, Vol. 142, N° 12 (12/2016)
[article]
Titre : Embracing time to reflect real beauty Type de document : texte imprimé Auteurs : Julia Comas, Auteur ; Cristina Davi, Auteur ; Elena Cañadas, Auteur ; Carla Oncins, Auteur ; Raquel Delgado, Auteur Année de publication : 2016 Article en page(s) : p. 38-43 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antiâge
Biomolécules actives
Cosmétiques
Dermo-cosmétologie
Extraits de plantes:Extraits (pharmacie)
Peau -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : Social media and celebrities have a big impact on society nowadays, becoming daily influencera for most people that look up to them. It is now common for these rote models to share their real image and project their truc self. As a result, a new concept has become the recent trend among women in ternis of understanding beauty differently. The concept is based on the different perception of attractiveness, without the need to involve makeup or filters, breaking away from the retouched and distorted reality, so present in previous years. Note de contenu : - THE NEW CONCEPT OF SERENE BEAUTY : Time appreciated : reconciled with time - The real me : reconciled with myself - Essential wisdom : reconciled with nature
- THE MOST APPROPRIATE ACTIVE INGREDIENT : Time appreciated - The real me - Essential wisdom
- FIGURES : 1. Digital pictures of two different female volunteers at different concentrations of the active ingredient - 2. Images of the skin surface with dark pollution particles - 3. Images of a volunteer before and the treatment - 4. Skin surface image of a volunteer's cheek - 5. Images of a caucasian volunteer 2 hours after the active treatment compared to placeboPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=27870
in SOFW JOURNAL > Vol. 142, N° 12 (12/2016) . - p. 38-43[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 18535 - Périodique Bibliothèque principale Documentaires Disponible Energise your skin for a glow of youth / Stefan Bänziger in PERSONAL CARE EUROPE, Vol. 12, N° 5 (11/2018)
[article]
Titre : Energise your skin for a glow of youth Type de document : texte imprimé Auteurs : Stefan Bänziger, Auteur ; Tamina Shah, Auteur ; Bernd Walzel, Auteur ; Beatrix Senti, Auteur ; Ulrike Bätz, Auteur Année de publication : 2018 Article en page(s) : p. 83-89 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Antiâge
Biomolécules actives
Clarté de la peau
Extraits de plantes:Extraits (pharmacie)
Peau -- Soins et hygièneIndex. décimale : 668.5 Parfums et cosmétiques Résumé : In times of exhaustive lifestyles, we need to compensate the skin's high energy demand in order to keep skin's healthiness and radiance. Active, modern and conscious consumers thus strongly seek for energising and recharging cosmetic ingredients to maintain a radiant skin perfection with a glow of youth, even in periods of high intensity. HerbaGlow® NRG unites extracts of caper flower buds, mulberry leaves and rose roots in a preservative-free and self-preserving solvent system. The COSMOS-approved anti-ageing active targets the number and quality of mitochondria, which are the energy powerhouses of the cell. An extra boost of energy recharges tired-looking skin, yielding a fresh-looking, healthy and youthful glow. This makes the active ingredient a perfect fit for cosmetic concepts such as energycentric formulations, skin burnout treatments, and youth-activating as well as applications aiming to improve skin glow and radiance. Note de contenu : - Mitochondria produce energy but cause collateral ROS emission
- Mitochondria activation is the key to energise the skin for a 'Glow of Youth'
- Phytochemical analysis
- Increasing the number of mitochondria and improving energy supply
- Improving the efficiency of energy production
- Improving skin glow and radiance in vivoEn ligne : https://drive.google.com/file/d/17Hxq-7McHGyASvHoJgM5BXLonqdNTFk_/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=31293
in PERSONAL CARE EUROPE > Vol. 12, N° 5 (11/2018) . - p. 83-89[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 20328 - Périodique Bibliothèque principale Documentaires Disponible Enhanced retinoid response by a combination of the vitamin A ester retinyl propionate with niacinamide and a flavonoid containing Ceratonia siliqua extract in retinoid responsive in vitro models / E. C. S. Lam in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 43, N° 1 (02/2021)
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Titre : Enhanced retinoid response by a combination of the vitamin A ester retinyl propionate with niacinamide and a flavonoid containing Ceratonia siliqua extract in retinoid responsive in vitro models Type de document : document électronique Auteurs : E. C. S. Lam, Auteur ; R. Li, Auteur ; M. R. Rodrigues, Auteur ; L. Vires, Auteur ; R. L. Adams, Auteur ; J. D. Sherrill, Auteur ; J. E. Oblong, Auteur Année de publication : 2021 Article en page(s) : p. 102-106 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Dermo-cosmétologie
Extraits de plantes:Extraits (pharmacie)
KératinocytesLes kératinocytes sont des cellules constituant 90 % de la couche superficielle de la peau (épiderme) et des phanères (ongles, cheveux, poils, plumes, écailles). Ils synthétisent la kératine (kératinisation), une protéine fibreuse et insoluble dans l'eau, qui assure à la peau sa propriété d'imperméabilité et de protection extérieure.
L'épiderme est divisé en 4 couches basées sur la morphologie des kératinocytes (de l'intérieur vers l'extérieur) :
1. stratum germinativum (couche basale à la jonction avec le derme)
2. stratum spinosum
3. stratum granulosum
4. stratum lucidum
5. stratum corneum
Les kératinocytes passent progressivement de la couche basale vers les couches supérieures par différenciation cellulaire jusqu'au stratum corneum ou ils forment une couche de cellules mortes nommées squames, par apoptose. Cette couche constitue une barrière de protection et réduit la perte d'eau de l'organisme.
Les kératinocytes sont en perpétuel renouvellement. Ils mettent environ 1 mois pour aller de la couche basale au stratum corneum mais ce processus peut être accéléré en cas d'hyperprolifération de kératinocyte (psoriasis).
Nicotinamide
Peau -- Soins et hygiène
Photovieillissement (dermatologie)
Rétinyl propionateIndex. décimale : 668.5 Parfums et cosmétiques Résumé : - Objectives : Retinoids have been used for decades as efficacious topical agents to treat photoaged skin. The purpose of our present research is to evaluate whether the activity of the vitamin A ester retinyl propionate (RP) can be enhanced by niacinamide (Nam) and a flavonoid containing Ceratonia siliqua (CS) fruit extract in retinoid responsive in vitro models.
- Methods : Retinyl propionate was tested alone and in combination with Nam and CS in an RARα reporter cell line for promoter activation and compared to trans-retinoic acid (tRA) activation. These treatments were also tested in keratinocytes for gene expression profiling by qPCR using a panel of 40 retinoid responsive genes.
- Results : tRA or RP elicited RARα reporter activation in a dose-dependent manner. The combination of 0.5 μM or 2 μM RP with 10 mM Nam had a 56% and 95% signal increase compared to RP, respectively. The addition of 1% CS to 0.5 μM or 2 μM RP with 10 mM Nam elicited a further increase of 114% and 156%, respectively, over RP and Nam combinations. All retinoids elicited an increase in expression of 40 retinoid sensitive genes over control levels. Of the 40 genes, 27 were enhanced by either 0.1 μM RP or 0.5 μM RP with 10 mM Nam and 1% CS. Nam or CS had very modest activity in both models.
- Conclusion : The combination of RP with Nam and CS showed a higher retinoid response than RP in two separate retinoid responsive in vitro models. We hypothesize Nam and CS enhances RP activity by modulating metabolism to tRA via increasing NAD+ pools and inhibiting reduction of retinal (RAL) back to retinol, respectively. The findings provide evidence that this combination may have enhanced efficacy for treating the appearance of photoaged skin.DOI : https://doi.org/10.1111/ics.12669 En ligne : https://drive.google.com/file/d/19JaiRMJdiOOfxYlxu_dmVHCdIaMZfbBY/view?usp=shari [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35448
in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE > Vol. 43, N° 1 (02/2021) . - p. 102-106[article]Enhancement of emotional wellbeing and skin complexion with timut pepper extract / Kathrin Nowak in SOFW JOURNAL, Vol. 150, N° 3 (03/2024)
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Titre : Enhancement of emotional wellbeing and skin complexion with timut pepper extract Type de document : texte imprimé Auteurs : Kathrin Nowak, Auteur ; Katharina Kappler, Auteur ; Franziska Wandrey, Auteur ; Fred Zülli, Auteur Année de publication : 2024 Article en page(s) : p. 20-24 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Bien-être
Clarté de la peau
Dermo-cosmétologie
Extraits de plantes:Extraits (pharmacie)
Neurocosmétique
Peau -- Soins et hygiène
Poivre de Timut et constituants
Stress -- Effets physiologiquesIndex. décimale : 668.5 Parfums et cosmétiques Résumé : In a world where stress is increasing and emotional wellbeing is a growing concern, self-care strategies like beauty routines are becoming important for mental health. This study investigated the effects of timut pepper extract, a potential active ingredient for neurocosmetics, on skin health and emotional wellbeing. Findings revealed that timut pepper supports skin innervation by protecting sensory neurons and promoting keratinocyte proliferation, thereby potentially improving skin complexion. Clinical studies showed improved skin tone evenness as well as luminosity and elevated feelings of safety, relaxation, balance, and calmness among volunteers. Thus, timut pepper extract can enhance emotional wellbeing by reducing stress and improving mood through skin improvement. Overall, timut pepper extract offers a promising development in neurocosmetics by protecting skin neurons and promoting radiant skin. Note de contenu : - Extract development
- Co-culture of human sensory neurons and human keratinocytes
- Clinical study on a stressee volunteer panel
- Testing emotional wellbeing with a neuropsychological testEn ligne : https://drive.google.com/file/d/1dfnSWNsbXWpogGNzvZV0LwlpNMwp-xUk/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40829
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Code-barres Cote Support Localisation Section Disponibilité 24525 - Périodique Bibliothèque principale Documentaires Disponible Enhancing weathering durability of pre-protected and unprotected wood by using bark extracts as natural UV absorbers in waterborne acrylic coating / Özlem Özgenç in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 19, N° 1 (01/2022)
[article]
Titre : Enhancing weathering durability of pre-protected and unprotected wood by using bark extracts as natural UV absorbers in waterborne acrylic coating Type de document : texte imprimé Auteurs : Özlem Özgenç, Auteur ; Ebru Bilici, Auteur ; Sefa Durmaz, Auteur ; Cevdet Sögütlü, Auteur ; Serkan Emik, Auteur Année de publication : 2022 Article en page(s) : p. 303–321 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Absorbeurs de rayonnement ultraviolet
Adhésion
Bois -- Revêtements protecteurs
Caractérisation
Colorimétrie
Ecorces
Essais accélérés (technologie)
Extraits de plantes
Polyacryliques
Résistance aux conditions climatiques
Revêtements -- Analyse
Revêtements en phase aqueuse
Revêtements organiquesIndex. décimale : 667.9 Revêtements et enduits Résumé : One of the crucial problems for wooden garden furniture is fading with the effect of UV rays. The color changes as a result of weathering have affected the usage of furniture. In this study, waterborne acrylic coatings containing bark extracts were evaluated as an environment-friendly wood surface preservative to improve the service life of wood in outdoor conditions. For this purpose, waterborne acrylic coatings were produced using extracts from the bark of 10 tree species applied on two different wood surfaces (scots pine and beech). The natural weathering test was conducted to determine the changes in the physical, mechanical and chemical structures of the coatings and wooden surfaces. It was observed that the color changes and surface roughness values were similar to the control samples for the heat-treated wood while they were the lowest for the impregnated scots pine. The color change of the test coatings applied on the unprotected scots pine surfaces provided similar results to the control coatings. The ATR-FTIR spectroscopy analysis revealed changes in the chemical structure, which explained why color changes occurred. The pre-protection methods affected the penetration of coatings and adhesion strength. The differences in the chemical structure of barks also influenced the viscosity of the coatings. After the weathering test, the change in the dry film thickness and adhesion strength of the acrylic coatings containing bark extract was similar to the control coatings for the heat-treated wood. The change in the adhesion strength values in the test coatings on the pine surfaces was similar to the control coatings. The macroscopic evaluation also showed the effectiveness of the bark extracts against weathering conditions. It is thought that it may be possible to use tree bark extracts with high UV absorbability instead of commercial UV absorbers in waterborne acrylic coatings used in outdoor conditions. Note de contenu : - MATERIAL AND METHOD : Wood and bark samples - Pre-protection methods - Bark extraction and coating system process - Coating system process - Chemical analysis of coating systems - Natural weathering test - Color measurement - Adhesion strength test
- RESULTS AND DISCUSSION : UV–Vis spectroscopy analysis and liquid ATR-FTIR of test and control coatings - Color change in natural weathering conditions - ATR-FTIR spectroscopy analysis - Surface roughness change and macroscopic evaluation in natural weathering conditions - Change in dry film thickness - Change in adhesion strength
- Table 1: Impregnation retention and heat treatment weight loss values of wood samples
- Table 2 : Total phenol content and antioxidant activity of tree bark extracts (BE)
- Table 3 : Acrylic resin types for wood coating systems
- Table 4 : The viscosity values of test and control waterborne acrylic coatings
- Table 5 : Some characteristic IR bands of functional groups in all coatings on the pre-protected and unprotected wood pine surfaces
- Table 6 : Relative changes in the characteristic peak bands’ high ratio for FTIR analysis
- Table 7 : Macroscopic evaluation scoring of test and control coatings on the wood surfaces after weathering testDOI : https://doi.org/10.1007/s11998-021-00528-3 En ligne : https://link.springer.com/content/pdf/10.1007/s11998-021-00528-3.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37160
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Code-barres Cote Support Localisation Section Disponibilité 23313 - Périodique Bibliothèque principale Documentaires Disponible Eriodictyon angustifolium extract, but not Eriodictyon californicum extract, reduces human hair greying / N. Taguchi in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 42, N° 4 (08/2020)
PermalinkEthylated analogue of Zingerone : A new and eco-respectful preservative in cosmetics / Patricio Guerreiro in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 45, N° 2 (03-04/2023)
PermalinkEucalyptus increases ceramide levels in keratinocytes and improves stratum corneum function / J. Ishikawa in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 34, N° 1 (02/2012)
PermalinkEvaluation of the efficacy of a dill extract in vitro and in vivo / B. Sohm in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 33, N° 2 (04/2011)
PermalinkExploring compounds to be used as cosmetic agents that activate peroxisome proliferator-activated receptor alpha / Keisuke Tachibana in INTERNATIONAL JOURNAL OF COSMETIC SCIENCE, Vol. 44, N° 2 (04/2022)
PermalinkExpo'biota : identifying impacts and solutions / Aïna Queiroz in GLOBAL PERSONAL CARE, Vol. 24, N° 2 (02/2023)
PermalinkExtraction au CO2 supercritique de la vanille / P. Gerbault in PARFUMS COSMETIQUES AROMES, N° 117 (06-07/94)
PermalinkExtraction of keratin from unhairing wastes of goatskin and creating new emulsion formulation containing keratin and calendula flower (calendula officinalis L.) in JOURNAL OF THE AMERICAN LEATHER CHEMISTS ASSOCIATION (JALCA), Vol. CIX, N° 2 (02/2014)
PermalinkL'extraction par fluide supercritique pour des extraits naturels de haute qualité / R. R. Kahleyss in EXPRESSION COSMETIQUE, N° Hors série (11/2011)
PermalinkExtraction végétale et actifs cosmétiques / Patrick Brenac in EXPRESSION COSMETIQUE, N° Hors série (08/2014)
PermalinkL'extrait essentiel d'huile de sésame in PARFUMS COSMETIQUES AROMES, N° 111 (06-07/93)
PermalinkL'extrait titré, un choix innovant pour les formulateurs / Carine Quenel in EXPRESSION COSMETIQUE, N° Hors série (11/2011)
PermalinkExtraits CO2 de camomille pour des cosmétiques sûrs et validés / Katja Merschbächer in EXPRESSION COSMETIQUE, N° Hors-série (12/2020)
PermalinkDes extraits riches en phytostérols aux propriétés anti-âge / Karl-Werner Quirin in EXPRESSION COSMETIQUE, N° Hors série (11/2011)
PermalinkExtraits végétaux : une offre diversifiée / Caroline Chavigny in PARFUMS COSMETIQUES ACTUALITES, N° 162 (12/2001)
PermalinkExtraits végétaux : priorité à l'éthique in PARFUMS COSMETIQUES ACTUALITES, N° 162 (12/2001)
PermalinkPermalinkExtremophile cells offer UV stress protection / Jasmin Lozza in PERSONAL CARE EUROPE, Vol. 8, N° 3 (04/2015)
PermalinkFacial blemishes relieved via vasoconstriction / Liki von Oppen-Bezalel in PERSONAL CARE EUROPE, Vol. 5, N° 4 (09/2012)
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